小学科学教学的目的是培养学生的科学观和逻辑思维,所以一个理性教学的模式就应该充分体现在课堂。针对科学这一科目的特殊性,教师除了要注意在教学方式上体现出理性,还要结合学生的心理特点,培养他们的理性思考能力。所以,理性教学的方式不仅是针对教师授课而言,也是对学生的全面发展来说的,从而推动整个教学活动的进程。一、突出教学的技术性特点理性教学的一个重要表现方面在于教学的技术性,即教师教学手段和教学 The purpose of primary science teaching is to develop students’ scientific concepts and logical thinking, so a rational teaching model should be fully reflected in the classroom. In view of the specialty of science, teachers should not only pay attention to showing rationality in teaching methods, but also combine their psychological characteristics to cultivate their ability of rational thinking. Therefore, the way of rational teaching is not only for teachers ’teaching, but also for students’ all-round development, so as to promote the whole process of teaching activities. First, highlight the technical characteristics of teaching One of the important aspects of rational teaching lies in the technical aspects of teaching, that is, teaching methods and teaching of teachers